exam Maths Puzzle Numerical Ability

I am stuck on this one, Please help?
Question: A long-distance phone call cost $1.00 for the first minute and $0.55 for each additional minute or portion thereof. Write an inequa

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exam Other Question

Give an ordered pair that is the solution to the equation y = 5x + 2. two cars leave an intersection at the same time and travel in opposite directions. one car travels at 20mph and the other car travels at 60mph how long will it take for the two cars to be 240 miles apart?